1:事情是這樣的,我下載了一個mysql5.6.34版本(windows版本的),下載下來后里面只有個my-default.ini,然后我就直接在my-default.ini
里面配置basedir,datadir,port。
2:然后我的javaweb程序連接數據庫后,出現了中文亂碼問題,我就來配置mysql的字符集。
3:我在my-default.ini配置結果如下:
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[client]
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default-character-set=utf8
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[mysql]
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default-character-set=utf8
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[mysqld]
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# Remove leading # and set to the amount of RAM for the most important data
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# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
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# innodb_buffer_pool_size = 128M
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# Remove leading # to turn on a very important data integrity option: logging
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# changes to the binary log between backups.
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# log_bin
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# These are commonly set, remove the # and set as required.
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basedir = D:\mysql-5.6.34-winx64
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datadir = D:\mysql-5.6.34-winx64\data
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port = 3306
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character-set-server=utf8
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# server_id = .....
4:我重啟我的mysql服務,命令是net stop mysql,然后net start mysql
5:然而沒有任何效果,我用root用戶進入mysql,執行命令show variables like '%character%';
6:結果如下:(還是latin字符集)

9:我想了一下,網上很多人修改配置文件都成功了,為什么我沒成功,我和他們環境的唯一區別就是,我用的的事my-default.ini,而他們用的是my.ini
10:於是我復制了一份my-default.ini將其改名成my.ini
11:安裝上面的步驟,重復一次,搞定。就是這個問題
12:截圖如下:

原文:https://blog.csdn.net/u010523770/article/details/53405360
